1 Samuel 13:5-7

13:5 For the battle with Israel the Philistines had amassed 3,000 chariots, 6,000 horsemen, and an army as numerous as the sand on the seashore. They went up and camped at Micmash, east of Beth Aven. 13:6 The men of Israel realized they had a problem because their army was hard pressed. So the army hid in caves, thickets, cliffs, strongholds, and cisterns. 13:7 Some of the Hebrews crossed over the Jordan River to the land of Gad and Gilead. But Saul stayed at Gilgal; the entire army that was with him was terrified.

1 Samuel 13:19-22

13:19 A blacksmith could not be found in all the land of Israel, for the Philistines had said, “This will prevent the Hebrews from making swords and spears.” 13:20 So all Israel had to go down to the Philistines in order to get their plowshares, cutting instruments, axes, and sickles sharpened. 13:21 They charged two-thirds of a shekel to sharpen plowshares and cutting instruments, and a third of a shekel to sharpen picks and axes, and to set ox goads. 13:22 So on the day of the battle no sword or spear was to be found in the hand of anyone in the army that was with Saul and Jonathan. No one but Saul and his son Jonathan had them.